NUCLEAR & ENERGY STORAGE

Where failure is not an option.
And every watt-hour counts.

Radiation-resistant, seismic-qualified connectors for nuclear power plants. High-current, low-resistance interconnects for battery energy storage systems (BESS) and grid-scale storage.

☢️ NUCLEAR ENERGY
Safety-class connectors for the reactor island
Nuclear-grade connectors must survive the Design Basis Event: radiation exposure, seismic acceleration, high-energy line break (HELB), and 40+ year design life with zero maintenance. IEEE 323 and IEEE 383 qualification is mandatory for safety-related applications.
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Radiation Resistant

Qualified to 200 MRad total integrated dose. Special radiation-crosslinked polymer inserts. No embrittlement, no outgassing, no contact resistance drift under sustained gamma exposure.

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Seismic Qualified

IEEE 344 seismic qualification. Maintains electrical continuity through OBE and SSE-level seismic events. Tested on triaxial shake table per plant-specific response spectra.

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Design Basis Event Rated

Qualified for HELB (High Energy Line Break) temperature/pressure/steam exposure per IEEE 323. Maintains Class 1E circuit integrity under post-accident conditions.

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NQA-1 Quality Program

Manufactured under 10 CFR 50 Appendix B / ASME NQA-1 quality assurance. Full material traceability with certified material test reports (CMTRs) for every safety-related component.

Connectors for the battery revolution
Grid-scale battery energy storage systems (BESS) demand connectors that handle 1,500V DC at hundreds of amps — continuously, efficiently, and safely. Low contact resistance is critical: every milliohm of resistance is heat that wastes stored energy and degrades battery life.
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1,500V DC Rated

Connectors rated for modern 1,500V DC BESS architectures. Creepage and clearance per IEC 60664. Partial discharge tested. Touch-safe designs with finger-proof contacts.

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Ultra-Low Resistance

Silver-plated contacts with <0.2 mΩ contact resistance. Minimal I²R losses — every watt saved is more energy delivered to the grid. Temperature rise <20K at rated current.

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Polarized & Keyed

Mechanical polarization prevents reverse polarity connection. Color-coded (orange for HV DC, black for LV). Audible click confirmation on full mating.

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Thermal Management Ready

Optional integrated temperature sensing contacts. Compatible with BESS battery management system (BMS) for real-time connector temperature monitoring and thermal runaway prevention.

Nuclear Qualification or BESS Deployment?

Both require rigorous connector qualification. Tell us your requirements — we'll provide certified solutions within 8 hours.

Request Nuclear / Storage Quote →

Email: info@airoadcon.com · Phone: +86-189-9192-7716